Re: [Haskell-cafe] blas: ghc-6.8.2: unable to load package `blas-0.4'

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/usr/lib/blas-0.4/ghc-6.8.2/HSblas-0.4.o: unknown symbol `cblas_ddot' ghc-6.8.2: unable to load package `blas-0.4'

any ideas what i am missing?

Missing -lcblas perhaps? The C library isn't being found.

$ ll /usr/lib/libcblas.* lrwxrwxrwx 1 root root 25 Jun 10 20:57 /usr/lib/libcblas.a -> blas/reference/libcblas.a lrwxrwxrwx 1 root root 26 Jun 10 20:57 /usr/lib/libcblas.so -> blas/reference/libcblas.so lrwxrwxrwx 1 root root 28 Jun 10 20:57 /usr/lib/libcblas.so.0 -> blas/reference/libcblas.so.0 I think its installed correctly, $ nm /usr/lib/libcblas.* | grep cblas_ddot cblas_ddot.o: 00000000 T cblas_ddot nm: /usr/lib/libcblas.so: no symbols nm: /usr/lib/libcblas.so.0: no symbols